- Applicable Industries: Manufacturing Plant, oil filed
- Material: tungsten carbide, Tungsten carbide
description
Tungsten carbide seats are fitted with tungsten carbide balls. Cemented carbide ball and seat have good sealing, wear resistance and corrosion resistance, which are widely used in oil drilling, deep sea drilling industry.
Application: widely used in oil filed for seal
Grade: YG6.YG8.YG11.YG13 Etc
Features: with high strength and hardness
Grade | WC (%) | Cobalt（%） | Density (g/cm³) | Hardness (HRA) |
YG6 | 94 | 6 | 14.9 | 90.5 |
YG8 | 92 | 8 | 14.7 | 89.5 |
YG11 | 89 | 11 | 14.4 | 87.5 |
YG13 | 87 | 13 | 14.4 | 87.5 |
Item | Ball (mm) | Ball seat(mm) |
1 | 15.875 | 20.142*11.89*12.7 |
2 | 19.05 | 23.317*14.6*12.7 |
3 | 23.8125 | 29.667*17.83*12.7 |
4 | 28.575 | 35.255*21.08*12.7 |
5 | 31.75 | 37.54*24.38*12.7 |
6 | 34.925 | 43.688*26.57*12.7 |
7 | 42.8625 | 51.05*32.13*12.7 |
8 | 57.15 | 78.029*44.5*19.05 |
Zhuzhou Better Tungsten Carbide Co., Ltd
ADDRESS： B/V 12-305, Da Han Hui Pu Industrial Park, Zhuzhou City, China.
Phone：+86 18173392980
Tel：0086-731-28705418
Fax：0086-731-28510897
Email：zzbt@zzbetter.com
Whatsapp/Wechat：+86 181 7339 2980
